公开(公告)号：US08678537B2

公开(公告)日：2014-03-25

申请号：US12926885

申请日：2010-12-15

申请人： Arata Suzuki ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Yuichi Sakurada ,  Tatsuhiko Okada ,  Daisaku Horikawa

发明人： Arata Suzuki ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Yuichi Sakurada ,  Tatsuhiko Okada ,  Daisaku Horikawa

IPC分类号： B41J29/38 ,  B41J29/393 ,  B41J2/01

CPC分类号： B41J11/42 ,  B65H7/02 ,  B65H7/20 ,  B65H2511/20 ,  B65H2511/212 ,  B65H2511/512 ,  B65H2513/40 ,  B65H2553/51 ,  B65H2557/24 ,  B65H2601/121 ,  B65H2801/06 ,  B65H2220/03 ,  B65H2220/01 ,  B65H2220/02

摘要： A disclosed feed control apparatus includes a feed roller; a first detection unit detecting a rotational position of the feed roller; a sensor detecting plural marks arranged on a test chart; a difference calculation unit that calculates a difference between actual and theoretical positional information of a Nth mark when the feed roller rotates one revolution; a correction feeding amount calculation unit that calculates correction feeding amounts of the marks based on the difference and actual feeding amounts of the marks; an error calculation unit that calculates errors between the correction feeding amounts and theoretical feeding amounts by matching them to the corresponding rotational positions of the feeding roller; and a feeding amount control unit that controls the feeding amount based on a relationship between the rotational positions of the feeding roller and the corresponding errors.

摘要翻译： 公开的进料控制装置包括进料辊; 第一检测单元，检测进给辊的旋转位置; 传感器，其检测布置在测试图上的多个标记; 差分计算单元，其计算当进给辊旋转一圈时第N个标记的实际位置信息与理论位置信息之差; 校正供给量计算单元，其基于所述标记的差异和实际进给量来计算所述标记的校正进给量; 误差计算单元，其通过将所述校正供给量和所述理想进给量的误差与所述进给辊的相应旋转位置进行匹配来计算误差; 以及进给量控制单元，其基于进给辊的旋转位置与相应的误差之间的关系来控制进给量。

公开(公告)号：US08534789B2

公开(公告)日：2013-09-17

申请号：US12805746

申请日：2010-08-18

申请人： Yuichi Sakurada ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Arata Suzuki ,  Tatsuhiko Okada ,  Daisaku Horikawa

发明人： Yuichi Sakurada ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Arata Suzuki ,  Tatsuhiko Okada ,  Daisaku Horikawa

IPC分类号： B41J29/38

CPC分类号： B41J29/393 ,  B41J2/04503 ,  B41J2/04505 ,  B41J2/04573 ,  B41J2/04586 ,  B41J19/142 ,  B41J29/38 ,  B41J2029/3935

摘要： A disclosed recording apparatus includes a carriage having a recording head including nozzles, a moving unit configured to move the carriage, a platen including plural plate members connected in a carriage traveling direction to support a recording medium, a transferring unit to transfer the recording medium in a direction perpendicular to the carriage traveling direction, a recording control unit to record patterns at predetermined positions to form a carriage traveling direction pattern array plural times in a transferring direction of the transferring unit by changing relative recording times for recording the carriage traveling direction pattern array in forward and backward traveling directions, a determination unit to determine ink ejecting times at the predetermined positions, and a time control unit to linearly interpolate between the determined ink ejecting times at the predetermined positions to control ink ejecting times for intervals between the predetermined positions based on the obtained linear interpolation.

摘要翻译： 所公开的记录装置包括：具有包括喷嘴的记录头的滑架;移动单元，其构造成使滑架移动;包括沿滑架行进方向连接以支撑记录介质的多个板构件的压板;转印单元， 垂直于滑架行进方向的方向，记录控制单元，通过改变用于记录滑架行进方向图案阵列的相对记录时间，在转印单元的传送方向上多次记录图案在预定位置上形成滑架行进方向图案阵列 在前进和后退行进方向上的确定单元，用于确定在预定位置处的墨水喷射时间;以及时间控制单元，用于在预定位置处确定的墨水喷射时间之间线性内插以控制喷墨时间， d获得线性插值。

公开(公告)号：US08496312B2

公开(公告)日：2013-07-30

申请号：US13064213

申请日：2011-03-11

申请人： Yuichi Sakurada ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Arata Suzuki ,  Tatsuhiko Okada ,  Daisaku Horikawa ,  Daisuke Sawada ,  Norikazu Taki

发明人： Yuichi Sakurada ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Arata Suzuki ,  Tatsuhiko Okada ,  Daisaku Horikawa ,  Daisuke Sawada ,  Norikazu Taki

IPC分类号： B41J29/38

CPC分类号： B41J29/393 ,  B41J2/04503 ,  B41J2/04505 ,  B41J2/04573 ,  B41J2/04586 ,  B41J19/142 ,  B41J29/38 ,  B41J2029/3935

摘要： A recording apparatus includes a carriage having a recording head including nozzles, a moving unit moving the carriage, a platen including plate members connected in a carriage traveling direction to support a recording medium when the nozzles eject ink onto the recording medium, a transferring unit transferring the recording medium in a transferring direction perpendicular to the carriage traveling direction, a recording control unit recording patterns at predetermined positions in the carriage traveling direction while moving the carriage in forward and backward traveling directions to form a carriage traveling direction pattern array, a determination unit determining ink ejecting times at the predetermined positions in the carriage traveling direction, and a time control unit to linearly interpolate between the determined ink ejecting times at the predetermined positions in the carriage traveling direction to control ink ejecting times for intervals between the predetermined positions based on a result of the linear interpolation.

摘要翻译： 一种记录装置，包括具有包括喷嘴的记录头的滑架，移动滑架的移动单元，包括沿滑架行进方向连接的板构件的台板，当喷嘴将墨喷射到记录介质上时支撑记录介质;传送单元， 所述记录介质在与所述滑架行进方向垂直的传送方向上，记录控制单元，在沿着所述滑架行进方向移动所述滑架的同时在所述滑架行进方向上的预定位置记录图案，以形成滑架行进方向图案阵列;确定单元 确定在滑架行进方向上的预定位置处的喷墨时间;以及时间控制单元，用于在所述滑架行进方向上的预定位置处的所确定的墨水喷射时间之间线性内插以控制喷墨时间， ns基于线性插值的结果。

公开(公告)号：US20110298854A1

公开(公告)日：2011-12-08

申请号：US13064213

申请日：2011-03-11

申请人： Yuichi Sakurada ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Arata Suzuki ,  Tatsuhiko Okada ,  Daisaku Horikawa ,  Daisuke Sawada ,  Norikazu Taki

发明人： Yuichi Sakurada ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Arata Suzuki ,  Tatsuhiko Okada ,  Daisaku Horikawa ,  Daisuke Sawada ,  Norikazu Taki

IPC分类号： B41J29/38

CPC分类号： B41J29/393 ,  B41J2/04503 ,  B41J2/04505 ,  B41J2/04573 ,  B41J2/04586 ,  B41J19/142 ,  B41J29/38 ,  B41J2029/3935

摘要： A recording apparatus includes a carriage having a recording head including nozzles, a moving unit moving the carriage, a platen including plate members connected in a carriage traveling direction to support a recording medium when the nozzles eject ink onto the recording medium, a transferring unit transferring the recording medium in a transferring direction perpendicular to the carriage traveling direction, a recording control unit recording patterns at predetermined positions in the carriage traveling direction while moving the carriage in forward and backward traveling directions to form a carriage traveling direction pattern array, a determination unit determining ink ejecting times at the predetermined positions in the carriage traveling direction, and a time control unit to linearly interpolate between the determined ink ejecting times at the predetermined positions in the carriage traveling direction to control ink ejecting times for intervals between the predetermined positions based on a result of the linear interpolation.

摘要翻译： 一种记录装置，包括具有包括喷嘴的记录头的滑架，移动滑架的移动单元，包括沿滑架行进方向连接的板构件的台板，当喷嘴将墨喷射到记录介质上时支撑记录介质;传送单元， 所述记录介质在与所述滑架行进方向垂直的传送方向上，记录控制单元，在沿着所述滑架行进方向移动所述滑架的同时在所述滑架行进方向上的预定位置记录图案，以形成滑架行进方向图案阵列;确定单元 确定在滑架行进方向上的预定位置处的喷墨时间;以及时间控制单元，用于在所述滑架行进方向上的预定位置处的所确定的墨水喷射时间之间线性内插以控制喷墨时间， ns基于线性插值的结果。

公开(公告)号：US20110063352A1

公开(公告)日：2011-03-17

申请号：US12805746

申请日：2010-08-18

申请人： Yuichi Sakurada ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Arata Suzuki ,  Tatsuhiko Okada ,  Daisaku Horikawa

发明人： Yuichi Sakurada ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Arata Suzuki ,  Tatsuhiko Okada ,  Daisaku Horikawa

IPC分类号： B41J29/38

CPC分类号： B41J29/393 ,  B41J2/04503 ,  B41J2/04505 ,  B41J2/04573 ,  B41J2/04586 ,  B41J19/142 ,  B41J29/38 ,  B41J2029/3935

摘要： A disclosed recording apparatus includes a carriage having a recording head including nozzles, a moving unit configured to move the carriage, a platen including plural plate members connected in a carriage traveling direction to support a recording medium, a transferring unit to transfer the recording medium in a direction perpendicular to the carriage traveling direction, a recording control unit to record patterns at predetermined positions to form a carriage traveling direction pattern array plural times in a transferring direction of the transferring unit by changing relative recording times for recording the carriage traveling direction pattern array in forward and backward traveling directions, a determination unit to determine ink ejecting times at the predetermined positions, and a time control unit to linearly interpolate between the determined ink ejecting times at the predetermined positions to control ink ejecting times for intervals between the predetermined positions based on the obtained linear interpolation.

摘要翻译： 所公开的记录装置包括：具有包括喷嘴的记录头的滑架;移动单元，其构造成使滑架移动;包括沿滑架行进方向连接以支撑记录介质的多个板构件的压板;转印单元， 垂直于滑架行进方向的方向，记录控制单元，通过改变用于记录滑架行进方向图案阵列的相对记录时间，在转印单元的传送方向上多次记录图案在预定位置上形成滑架行进方向图案阵列 在前进和后退行进方向上的确定单元，用于确定在预定位置处的墨水喷射时间;以及时间控制单元，用于在预定位置处确定的墨水喷射时间之间线性内插以控制喷墨时间， d获得线性插值。

公开(公告)号：US08453828B2

公开(公告)日：2013-06-04

申请号：US12877419

申请日：2010-09-08

申请人： Nobuyuki Satoh ,  Masato Kobayashi ,  Yuichi Sakurada ,  Arata Suzuki ,  Tatsuhiko Okada ,  Daisaku Horikawa

发明人： Nobuyuki Satoh ,  Masato Kobayashi ,  Yuichi Sakurada ,  Arata Suzuki ,  Tatsuhiko Okada ,  Daisaku Horikawa

IPC分类号： B65G13/06

CPC分类号： B41J11/42

摘要： A conveying apparatus that rotates a roller and conveys an object, the conveying apparatus including: a roller driving unit that rotates the roller; a first operation unit that operates a rotation amount of the roller corresponding to a target movement amount of the object, on the basis of the target movement amount and information of a roller diameter, and quantizes the rotation amount; a random number generating unit that generates a random number; a second operation unit that operates a corrected rotation amount of the roller obtained by correcting the rotation amount, on the basis of the random number generated by the random number generating unit, a quantization error obtained by the first operation unit and a quantization method; and a driving control unit that controls driving of the roller according to the corrected rotation amount.

摘要翻译： 一种使滚子旋转并输送物体的输送装置，所述输送装置包括：滚筒驱动单元，其使所述滚筒旋转; 基于目标移动量和滚筒直径的信息来操作对应于目标移动量的滚子的旋转量的第一操作单元，并量化旋转量; 产生随机数的随机数生成单元; 第二操作单元，其基于由所述随机数生成单元生成的随机数，通过由所述第一操作单元获得的量化误差和量化方法来操作通过校正所述旋转量而获得的所述辊的校正旋转量; 以及驱动控制单元，其根据校正的旋转量来控制辊的驱动。

公开(公告)号：US20110148971A1

公开(公告)日：2011-06-23

申请号：US12926885

申请日：2010-12-15

申请人： Arata Suzuki ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Yuichi Sakurada ,  Tatsuhiko Okada ,  Daisaku Horikawa

发明人： Arata Suzuki ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Yuichi Sakurada ,  Tatsuhiko Okada ,  Daisaku Horikawa

IPC分类号： B41J29/38 ,  B65H7/06 ,  B65H7/20

CPC分类号： B41J11/42 ,  B65H7/02 ,  B65H7/20 ,  B65H2511/20 ,  B65H2511/212 ,  B65H2511/512 ,  B65H2513/40 ,  B65H2553/51 ,  B65H2557/24 ,  B65H2601/121 ,  B65H2801/06 ,  B65H2220/03 ,  B65H2220/01 ,  B65H2220/02

摘要： A disclosed feed control apparatus includes a feed roller; a first detection unit detecting a rotational position of the feed roller; a sensor detecting plural marks arranged on a test chart; a difference calculation unit that calculates a difference between actual and theoretical positional information of a Nth mark when the feed roller rotates one revolution; a correction feeding amount calculation unit that calculates correction feeding amounts of the marks based on the difference and actual feeding amounts of the marks; an error calculation unit that calculates errors between the correction feeding amounts and theoretical feeding amounts by matching them to the corresponding rotational positions of the feeding roller; and a feeding amount control unit that controls the feeding amount based on a relationship between the rotational positions of the feeding roller and the corresponding errors.

摘要翻译： 公开的进料控制装置包括进料辊; 第一检测单元，检测进给辊的旋转位置; 传感器，其检测布置在测试图上的多个标记; 差分计算单元，其计算当进给辊旋转一圈时第N个标记的实际位置信息与理论位置信息之差; 校正供给量计算单元，其基于所述标记的差异和实际进给量来计算所述标记的校正进给量; 误差计算单元，其通过将所述校正供给量和所述理想进给量的误差与所述进给辊的相应旋转位置进行匹配来计算误差; 以及进给量控制单元，其基于进给辊的旋转位置与相应的误差之间的关系来控制进给量。

公开(公告)号：US20110056808A1

公开(公告)日：2011-03-10

申请号：US12877419

申请日：2010-09-08

申请人： Nobuyuki SATOH ,  Masato Kobayashi ,  Yuichi Sakurada ,  Arata Suzuki ,  Tatsuhiko Okada ,  Daisaku Horikawa

发明人： Nobuyuki SATOH ,  Masato Kobayashi ,  Yuichi Sakurada ,  Arata Suzuki ,  Tatsuhiko Okada ,  Daisaku Horikawa

IPC分类号： B65G13/06

CPC分类号： B41J11/42

摘要： A conveying apparatus that rotates a roller and conveys an object, the conveying apparatus including: a roller driving unit that rotates the roller; a first operation unit that operates a rotation amount of the roller corresponding to a target movement amount of the object, on the basis of the target movement amount and information of a roller diameter, and quantizes the rotation amount; a random number generating unit that generates a random number; a second operation unit that operates a corrected rotation amount of the roller obtained by correcting the rotation amount, on the basis of the random number generated by the random number generating unit, a quantization error obtained by the first operation unit and a quantization method; and a driving control unit that controls driving of the roller according to the corrected rotation amount.

摘要翻译： 一种使滚子旋转并输送物体的输送装置，所述输送装置包括：滚筒驱动单元，其使所述滚筒旋转; 基于目标移动量和滚筒直径的信息来操作对应于目标移动量的滚子的旋转量的第一操作单元，并量化旋转量; 产生随机数的随机数生成单元; 第二操作单元，其基于由所述随机数生成单元生成的随机数，通过由所述第一操作单元获得的量化误差和量化方法来操作通过校正所述旋转量而获得的所述辊的校正旋转量; 以及驱动控制单元，其根据校正的旋转量来控制辊的驱动。

公开(公告)号：US20090195843A1

公开(公告)日：2009-08-06

申请号：US12320682

申请日：2009-02-02

申请人： Nobuyuki Satoh ,  Hiroshi Takahashi ,  Masato Kobayashi ,  Yuichi Sakurada ,  Akito Yoshimaru ,  Yasuo Sakurai

发明人： Nobuyuki Satoh ,  Hiroshi Takahashi ,  Masato Kobayashi ,  Yuichi Sakurada ,  Akito Yoshimaru ,  Yasuo Sakurai

IPC分类号： H04N1/04

CPC分类号： H04N1/193 ,  H04N1/03 ,  H04N1/0306 ,  H04N1/1934 ,  H04N2201/0414

摘要： An image reading apparatus is disclosed that includes plural line image sensors partially overlapped with each other in an overlapped reading portion, the image reading apparatus characterized by: plural light sources disposed so as to face the overlapped reading portion; a light source turn-on unit sequentially and independently turning on the light sources; an optical unit converging each light emitted from the light sources onto the overlapped reading portion; and a position shift detecting unit detecting a position shift of a reading position of the line image sensors in the overlapped reading portion based on data of the overlapped reading portion.

摘要翻译： 公开了一种图像读取装置，其包括在重叠的读取部分中彼此部分重叠的多个线性图像传感器，所述图像读取装置的特征在于：多个光源被设置为面对重叠的读取部分; 顺序地且独立地接通光源的光源开启单元; 光学单元将从光源发射的每个光会聚到重叠的读取部分上; 以及位置偏移检测单元，基于重叠的读取部分的数据检测重叠读取部分中的线形图像传感器的读取位置的位置偏移。

公开(公告)号：US20090180156A1

公开(公告)日：2009-07-16

申请号：US12318649

申请日：2009-01-05

申请人： Akito Yoshimaru ,  Nobuyuki Satoh ,  Yasuo Sakurai ,  Hiroshi Takahashi ,  Masato Kobayashi ,  Yuichi Sakurada

发明人： Akito Yoshimaru ,  Nobuyuki Satoh ,  Yasuo Sakurai ,  Hiroshi Takahashi ,  Masato Kobayashi ,  Yuichi Sakurada

IPC分类号： H04N1/04

CPC分类号： H04N1/193 ,  H04N1/12 ,  H04N1/1225 ,  H04N1/1903

摘要： An image reading apparatus is disclosed that includes a contact glass on which a document is placed; an imaging device configured to image a document image based on light reflected from the document through the contact glass; plural line image sensors arranged along a main scanning direction at positions where the document image is imaged and configured so that end portions of the line image sensors adjacent to each other similarly read same image data imaged at an overlapping area; a transmitted light quantity reduction unit disposed in the overlapping area on the contact glass and configured to reduce transmitted light quantity of a light transmitted through the contact glass; and a signal correction device configured to correct the signal intensity of the image data similarly read by the line image sensors adjacent to each other.

摘要翻译： 公开了一种图像读取装置，其包括：放置文件的接触玻璃; 成像装置，被配置为基于通过所述接触玻璃从所述原稿反射的光来对文档图像进行成像; 多个线图像传感器沿着主扫描方向布置在文档图像成像和配置的位置处，使得彼此相邻的线图像传感器的端部类似地读取在重叠区域成像的相同图像数据; 透射光量减少单元，设置在所述接触玻璃上的重叠区域中，并且被配置为减少透过所述接触玻璃的光的透射光量; 以及信号校正装置，被配置为校正由彼此相邻的行图像传感器类似地读取的图像数据的信号强度。